| 年度 | 实际值 |
|---|---|
| 1992 | 45000 |
| 1993 | |
| 1994 | |
| 1995 | 52000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 148000 |
| 2000 | 160800 |
| 2001 | 185000 |
| 2002 | 206000 |
| 2003 | 207000 |
| 2004 | 216000 |
| 2005 | 237000 |
| 2006 | |
| 2007 | 310000 |
| 2008 | 390000 |
| 2009 | 400000 |
| 2010 | 400000 |
| 2011 | 450000 |
| 2012 | 480000 |
| 2013 | 510000 |
| 2014 | 540000 |
| 2015 | 570000 |
| 2016 | 600000 |
| 2017 | 570000 |